# Unilock vs Impactus Cheff

The clearest difference is update cadence: Unilock at monthly against Impactus Cheff's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unilock ships an update monthly, Impactus Cheff every 5 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Unilock | Impactus Cheff |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 149 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Promont Solucoes Ltds](https://appshunter.io/developer/1450762911) | [Impactus Sistemas e Acessoria LTDA](https://appshunter.io/developer/1725201857) |

## What reviewers say

### Unilock

[App page](https://appshunter.io/ios/app/unilock/id1450762912)

This application provides digital keys to access Promont Unilock smart locks and padlocks. It allows users to grant and manage access remotely, offering a convenient way to control entry to their properties.

**Highlights:** Digital key distribution, Remote access management, Control for smart locks, Control for padlocks, Secure access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Impactus Cheff

[App page](https://appshunter.io/ios/app/impactus-cheff/id6499032967)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unilock free?

Unilock is free to download, with no in-app purchases.

### Is Impactus Cheff free?

Impactus Cheff is free to download, with no in-app purchases.

### Do Unilock or Impactus Cheff have ads?

Neither Unilock nor Impactus Cheff shows ads.

### Which is updated more often, Unilock or Impactus Cheff?

Unilock ships an update monthly, and Impactus Cheff every 5 months. Most recently, Unilock was updated on October 4, 2026 and Impactus Cheff on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*